bio_for_each_bvec   27 block/blk-map.c 	bio_for_each_bvec(bv, *bio, iter)
bio_for_each_bvec  251 block/blk-merge.c 	bio_for_each_bvec(bv, bio, iter) {
bio_for_each_bvec  472 block/blk-merge.c 		bio_for_each_bvec(bvec, bio, iter) {
bio_for_each_bvec  831 include/linux/blkdev.h 		bio_for_each_bvec(bvl, _iter.bio, _iter.iter)